Morse Code Circle Card A–Z & 0–9 Minimalist 招待状

A beautifully simple square card featuring the complete International Morse Code – all letters A–Z and numbers 0–9 – arranged in a clean, circular pattern. Perfect for: Ham radio fans Pilots and scouts STEM educators and students Minimalist design lovers Thoughtful gifts with a message Use it as a unique greeting card, thank you note, or educational tool. This card blends historic communication with modern style — a clever way to say more with less. Printed on high-quality paper, blank inside for your own message. Timeless. Functional. Smart. Perfect for laptops, notebooks, toolboxes, or radio gear. Whether you're a ham radio operator, pilot, student, or just love clever design, this sticker makes learning and using Morse Code easy and stylish.